Description

1,7-Dimethylfluorene is a high-purity organic compound belonging to the polycyclic aromatic hydrocarbon class, serving as a versatile and valuable chemical intermediate. Its molecular structure makes it a critical building block for advanced material synthesis, where precise chemical architecture is paramount. This product is essential for research and development laboratories and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors seeking reliable, high-quality intermediates for complex syntheses.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and complex organic molecules for drug discovery and development.
• Agrochemical Synthesis: Serves as a key precursor in the manufacturing of advanced pesticides, herbicides, and plant growth regulators.
• Organic Light-Emitting Diodes (OLEDs): Acts as a core or dopant material in the development of organic electronic materials for displays and lighting.
• Liquid Crystal and Polymer Chemistry: Utilized as a monomer or modifying agent in the production of specialty polymers and liquid crystal compounds.
• Dye and Pigment Manufacturing: Functions as an intermediate in the synthesis of complex dyes, pigments, and optical brighteners.
• Research & Development: A valuable standard and reagent in academic and industrial R&D for studying reaction mechanisms and developing new synthetic pathways.
• Material Science: Employed in the creation of novel organic semiconductors and other functional materials.

Basic Information

Item	Detail
Product Name	1,7-Dimethylfluorene
CAS No.	442-66-0
Molecular Formula	C15H14
Molecular Weight	194.27 g/mol
Synonyms	1,7-Dimethyl-9H-fluorene; 9H-Fluorene, 1,7-dimethyl-; Fluorene, 1,7-dimethyl-; 2,8-Dimethylfluorene; NSC 406107
EINECS	207-143-6

Quality Control

Our 1,7-Dimethylfluorene is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets the high standards required for sensitive chemical synthesis. A detailed Certificate of Analysis (COA) documenting purity, physical properties, and test results is provided with every shipment to guarantee traceability and consistency for our global B2B clients.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	95 - 99 °C
Loss on Drying	≤ 0.5%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.